ESD Protection Diodes | NUP3105L

32V Dual Line CAN Bus Protector in SOT-23

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Overview

The SZ/NUP3105 has been designed to protect the CAN transceiver in 24 V designs typically found in commercial vehicles from ESD and other harmful surge protection events. This device provides bidirectional protection for each data line with a single SOT-23 package, giving the system designer a low cost option for improving system reliability and meeting stringent EMI requirements.

  • Industrial Control Networks♦ Smart Distribution Systems (SDS®)♦ DeviceNet™
  • Automotive Networks♦ Low and High−Speed CAN♦ Fault Tolerant CAN♦ Trucks

  • Automotive Gateways
  • Automotive Electronic Control Units
  • Automotive Body Electronics

  • 350 W Peak Power Dissipation per Line (8/20 µs Waveform)
  • Low Reverse Leakage Current (< 100 nA)
  • 30 pF Overall Capacitance with Diode Capacitance Matching
  • IEC Compatibility:− IEC 61000−4−2 (ESD): Level 4− IEC 61000−4−4 (EFT): 50 A – 5/50 ns− IEC 61000−4−5 (Lightning) 8.0 A (8/20 µs)
  • Flammability Rating UL 94 V−0
  • SZ Prefix for Automotive and Other Applications Requiring UniqueSite and Control Change Requirements; AEC−Q101 Qualified andPPAP Capable
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHSCompliant

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

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ON Target

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Number of Lines

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C Max (pF)

V(BR) Min (V)

VRWM Max (V)

IR Max (µA)

PPK Max (W)

Reference Price

NUP3105LT1G

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CAD Model

Pb

A

H

P

SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

318

1

260

REEL

3000

N

CAN

2

Bidirectional

30

35.6

32

0.1

350

$0.1265

More Details

NUP3105LT3G

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CAD Model

Pb

A

H

P

SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

318

1

260

REEL

10000

N

CAN

2

Bidirectional

30

35.6

32

0.1

350

$0.1371

More Details

SZNUP3105LT1G

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Active

CAD Model

Pb

A

H

P

SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

318

1

260

REEL

3000

Y

CAN

2

Bidirectional

30

35.6

32

0.1

350

$0.1392

More Details

SZNUP3105LT3G

Loading...

Active

CAD Model

Pb

A

H

P

SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

318

1

260

REEL

10000

Y

CAN

2

Bidirectional

30

35.6

32

0.1

350

$0.1392

More Details

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Reliability Data

Die Related Summary Data

Device: NUP3105LT1G

Equivalent to wafer fab process: ZENER

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ZENER

0

3462958625

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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